155163029

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{42061}}^1$

素因数の和:42116

約数の個数: 16

約数和(自身を含む): 193821696

約数和(自身を除く): 38658667

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 42061, 294427, 715037, 1303891, 5005259, 9127237, 22166147, 155163029]

約数ペア:

[(1, 155163029), (7, 22166147), (17, 9127237), (31, 5005259), (119, 1303891), (217, 715037), (527, 294427), (3689, 42061)]